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    </style>
    <title>index</title>
</head>

<body class='typora-export os-windows'>
    <div class='typora-export-content'>
        <div id='write' class=''>
            <p>&nbsp;</p>
            <p>&nbsp;</p>
            <h2 id='滕宇--华南理工大学--后台开发相关岗位'><strong><span>滕宇 + 华南理工大学 + 后台开发相关岗位</span></strong></h2>
            <p><span>项目GitHub地址：</span></p>
            <p><span>项目Gitee地址：</span></p>
            <h2 id='本机压测'><span>本机压测</span></h2>
            <pre class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" spellcheck="false"
                lang="shell"><div class="CodeMirror cm-s-inner CodeMirror-wrap" lang="shell"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 9.4px; left: 37px;"><textarea autocorrect="off" autocapitalize="off" spellcheck="false" tabindex="0" style="position: absolute; bottom: -1em; padding: 0px; width: 1000px; height: 1em; outline: none;"></textarea></div><div class="CodeMirror-scrollbar-filler" cm-not-content="true"></div><div class="CodeMirror-gutter-filler" cm-not-content="true"></div><div class="CodeMirror-scroll" tabindex="-1"><div class="CodeMirror-sizer" style="margin-left: 29px; margin-bottom: 0px; border-right-width: 0px; padding-right: 0px; padding-bottom: 0px;"><div style="position: relative; top: 0px;"><div class="CodeMirror-lines" role="presentation"><div role="presentation" style="position: relative; outline: none;"><div class="CodeMirror-measure"><pre><span>xxxxxxxxxx</span></pre>
            <div class="CodeMirror-linenumber CodeMirror-gutter-elt">
                <div>7</div>
            </div>
        </div>
        <div class="CodeMirror-measure"></div>
        <div style="position: relative; z-index: 1;"></div>
        <div class="CodeMirror-code" role="presentation" style="">
            <div class="CodeMirror-activeline" style="position: relative;">
                <div class="CodeMirror-activeline-background CodeMirror-linebackground"></div>
                <div class="CodeMirror-gutter-background CodeMirror-activeline-gutter"
                    style="left: -29px; width: 29px;"></div>
                <div class="CodeMirror-gutter-wrapper CodeMirror-activeline-gutter" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show"
                        style="left: 0px; width: 19px;">1</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment"># WSL2下部署该项目</span></span></pre>
            </div>
            <div style="position: relative;">
                <div class="CodeMirror-gutter-wrapper" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 19px;">2</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment"># 内存：16G</span></span></pre>
            </div>
            <div style="position: relative;">
                <div class="CodeMirror-gutter-wrapper" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 19px;">3</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment"># CPU：Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz &nbsp; 1.99 GHz</span></span></pre>
            </div>
            <div style="position: relative;">
                <div class="CodeMirror-gutter-wrapper" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 19px;">4</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment"># 压力测试，cd到webbench目录下，设置连接客户端数量8000、连接时长5s，端口号与启动webserver时保持一致</span></span></pre>
            </div>
            <div style="position: relative;">
                <div class="CodeMirror-gutter-wrapper" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 19px;">5</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;">./webbench <span class="cm-attribute">-c</span> <span class="cm-number">10000</span> <span class="cm-attribute">-t</span> <span class="cm-number">5</span> http://localhost:10001/index.html</span></pre>
            </div>
            <div style="position: relative;">
                <div class="CodeMirror-gutter-wrapper" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt" style="left: 0px; width: 19px;">6</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span cm-text="">​</span></span></pre>
            </div>
            <div style="position: relative;" class="">
                <div class="CodeMirror-gutter-wrapper" style="left: -29px;">
                    <div class="CodeMirror-linenumber CodeMirror-gutter-elt CodeMirror-linenumber-show"
                        style="left: 0px; width: 19px;">7</div>
                </div>
                <pre class=" CodeMirror-line "
                    role="presentation"><span role="presentation" style="padding-right: 0.1px;"><span class="cm-comment"># 测试结果：该web server可以支持短时间小页面10000+的并发请求</span></span></pre>
            </div>
        </div>
    </div>
    </div>
    </div>
    </div>
    <div style="position: absolute; height: 0px; width: 1px; border-bottom: 0px solid transparent; top: 160px;"></div>
    <div class="CodeMirror-gutters" style="height: 160px;">
        <div class="CodeMirror-gutter CodeMirror-linenumbers" style="width: 28px;"></div>
    </div>
    </div>
    </div>
    </pre>
    <p><img src="images/webbench_pressure_test.PNG" referrerpolicy="no-referrer"></p>
    <h2 id='项目收获'><span>项目收获</span></h2>
    <p><span>通过实现该轻量级web server，对Linux网络编程有了初步的了解：</span></p>
    <ol start=''>
        <li><span>熟悉IO多路复用（select、poll、epoll）</span></li>
        <li><span>熟悉水平触发 &amp; 边缘触发（LT、ET）</span></li>
        <li><span>编写线程池（为了代码复用，线程池设计为模板类）</span></li>
    </ol>
    <h2 id='其他专业技能'><span>其他专业技能</span></h2>
    <ol start=''>
        <li><span>熟悉</span><strong><span>C++</span></strong><span>，理解面向对象思想，掌握C++继承和多态特性</span></li>
        <li><span>熟悉常用的</span><strong><span>STL容器</span></strong><span>及其底层数据结构</span></li>
        <li><span>熟悉</span><strong><span>常用数据结构</span></strong><span>：B/B+树、红黑树、哈希表等</span></li>
        <li><span>熟悉常用</span><strong><span>设计模式</span></strong></li>
        <li><span>了解</span><strong><span>Redis</span></strong><span>、</span><strong><span>Nginx</span></strong><span>、</span><strong><span>RabbitMQ</span></strong><span>的基本使用</span>
        </li>
        <li><span>了解</span><strong><span>MySQL</span></strong><span>基础知识、索引</span></li>
        <li><span>熟悉常用的</span><strong><span>高并发优化</span></strong><span>方式</span></li>
        <li><span>了解分布式系统、MapReduce框架、raft协议</span></li>
    </ol>
    <h2 id='其他项目'><span>其他项目</span></h2>
    <p><span>个人电商项目，秒杀模块。</span></p>
    <p>&nbsp;</p>
    </div>
    </div>
</body>

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